Evolution and lactase deficiency.
D000328:Adult; D000818:Animals; D001208:Asia; D001315:Australia; D005075:Biological Evolution; D004032:Diet; D005260:Female; D005828:Genetics, Population; D006579:Heterozygote; D006801:Humans; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D007787:Lactose Intolerance / Q000235:genetics*; D008892:Milk; D011247:Pregnancy; D044465:White People; D000095283:Australian Aboriginal and Torres Strait Islander Peoples